# Arthur Sears Radtke

> American mineralogist and geochemist, U.S. Geological Survey, Palo Alto, California

**Wikidata**: [Q48274500](https://www.wikidata.org/wiki/Q48274500)  
**Source**: https://4ort.xyz/entity/arthur-sears-radtke


## References

1. Czech National Authority Database
2. Handbook of Mineralogy
3. Catalogo of the National Library of India